Projects

These are some of my personal projects.

ferrograd

repo

   ___                               _
  |  _|___ ___ ___ ___ ___ ___ ___ _| |
  |  _| -_|  _|  _| . | . |  _| .'| . |
  |_| |___|_| |_| |___|_  |_| |__,|___|
                      |___|

• A small scalar autograd engine / Rust library, inspired by Karpathy's micrograd, with more features such as implementations of extra activation functions, optimizers, loss criterions, and accuracy metrics.
• Capable of MNIST classification with an example implemented using the library.
• Capable of creating neurons, dense layers, and multilayer perceptrons (MLPs) for binary and multiclass/multilabel non-linear classification.

Features:

• Optimizers: Adam, RMSprop, SGD with momentum
• Loss criterions: Binary Cross-Entropy, Cross-Entropy, Hinge, MSE/RMSE
• Activation functions: ReLU, LeakyReLU, sigmoid, tanh

Languages:

• Rust

CandleMist

repo

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                     )\
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  / __|__ _ _ _  __| | |___|  \/  (_)__| |_
 | (__/ _` | ' \/ _` | / -_) |\/| | (_-<  _|
  \___\__,_|_||_\__,_|_\___|_|  |_|_/__/\__|

• A fullstack chatbot built using Rust for both the frontend and the backend.
• Utilizes quantized Mistral 7B Instruct v0.1 GGUF models.
• Built with Hugging Face's Candle framework, which includes the candle_transformers crate for LLM inferencing.
• Employs Tokio and Actix for asynchronous functionality in the backend, alongside Leptos and TailwindCSS for the frontend.

Languages:

• Rust
• TailwindCSS

Crates and frameworks:

• candle-core, candle-transformers
• tokio, actix
• leptos, tailwind

Loxi

repo, wasm playground

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| \  /   \  /  | 
|  \ \   / /   | 
|     \ /  \   | 
|     / \   \  | 
|    /   \   \ | 

• Bytecode interpreter for the Lox language with a mark and sweep garbage collector, based on the second half of Crafting Interpreters by Robert Nystorm.
• Extend Lox with first-class lists and native functions for native functions for list operations.

Languages:

• Odin

Kannada Handwriting Calculator

repo

• A calculator that uses handwritten Kannada digits and operators to calculate the result, using contour detection and CNN/ConvNet/Convolutional Neural Network model prediction.
• PyTorch is used to create, train and load the state of the neural network model used for predictions.
• The CNN is trained on Kannada MNIST.
• OpenCV and Pillow (PIL) are used to read input from the GUI canvas and to obtain contours for individual digits/operators.
• CustomTKinter is used to provide the GUI.
• The individual digits/operators are detected and their most probable target classes are predicted.
• The predictions are combined into a string and evaluated to get the result.

Languages:

• Python

Modules:

• pytorch, torchvision
• opencv
• numpy, pandas
• customtkinter

Tools:

• conda, jupyter

veNum

repo

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__   _____  /\ \ \_   _ _ __ ___
\ \ / / _ \/  \/ / | | | '_ ` _ \
 \ V /  __/ /\  /| |_| | | | | | |
  \_/ \___\_\ \/  \__,_|_| |_| |_|

• Stands for vectorized N-dimensional numerical arrays.
• Tensor/ ndarray library.

Features:

• Broadcasted algebraic operations.
• nd matrix multiplication (naive).
• 1d and 2d convolution/cross-correlation (naive) with strides.
• Reduce operations such as sum, product, max, min and pooling.
• Transformations such as view/reshape, permute/transpose, flip, expand, pad, slice, squeeze, unsqueeze.

Languages:

• Rust

Termfolio

repo, page

 _____________  __  ___________  __   ________
/_  __/ __/ _ \/  |/  / __/ __ \/ /  /  _/ __ \
 / / / _// , _/ /|_/ / _// /_/ / /___/ // /_/ /
/_/ /___/_/|_/_/  /_/_/  \____/____/___/\____/

• Terminal style portfolio website, built using the Leptos framework, for Rust WASM.
• Customizable and configurable using JSON.
• Work in progress

Languages:

• Rust
• HTML, CSS

Crates:

• leptos, leptos-use
• tokio, reqwest

Liquid-Oxygen

repo,

        _____  _____  _     _ _____ ______       _____  _     _ __   __  ______ _______ __   _
 |        |   |   __| |     |   |   |     \ ___ |     |  \___/    \_/   |  ____ |______ | \  |
 |_____ __|__ |____\| |_____| __|__ |_____/     |_____| _/   \_    |    |_____| |______ |  \_|

• Tree-walk interpreter for the Lox language, based on the first half of Crafting Interpreters by Robert Nystorm.

Languages:

• Haskell